# かたぎり塾アプリ vs KcalVoice（カロリーボイス） AI音声カロリー計算

The clearest difference is in-app purchases: かたぎり塾アプリ at none against KcalVoice（カロリーボイス） AI音声カロリー計算's 4. かたぎり塾アプリ also leads on ads (none vs shown) and iOS requirement (16.4 vs 18.0). KcalVoice（カロリーボイス） AI音声カロリー計算's advantage is update cadence (every 5 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. KcalVoice（カロリーボイス） AI音声カロリー計算 sells 4 in-app purchases, starting at $0.99 per month. かたぎり塾アプリ asks for nothing beyond the download.

かたぎり塾アプリ ships an update every 3 weeks, KcalVoice（カロリーボイス） AI音声カロリー計算 every 5 days. The most recent releases landed on November 3, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | かたぎり塾アプリ | KcalVoice（カロリーボイス） AI音声カロリー計算 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 59 MB | 20 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [かたぎり塾](https://appshunter.io/developer/1657660579) | [Yosuke Kawano](https://appshunter.io/developer/1894723018) |

## What reviewers say

### かたぎり塾アプリ

[App page](https://appshunter.io/ios/app/id6444889803)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### KcalVoice（カロリーボイス） AI音声カロリー計算

[App page](https://appshunter.io/ios/app/kcalvoice-ai/id6762573430)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus 月額プラン | $0.99 | per month |
| Pro 月額プラン | $1.99 | per month |
| Plus 年額プラン | $9.99 | per year |
| Pro 年額プラン | $19.99 | per year |


## Frequently asked questions

### Is かたぎり塾アプリ free?

かたぎり塾アプリ is free to download, with no in-app purchases.

### Is KcalVoice（カロリーボイス） AI音声カロリー計算 free?

KcalVoice（カロリーボイス） AI音声カロリー計算 is free to download, with in-app purchases available.

### Do かたぎり塾アプリ or KcalVoice（カロリーボイス） AI音声カロリー計算 have ads?

KcalVoice（カロリーボイス） AI音声カロリー計算 shows ads; かたぎり塾アプリ does not.

### Which is updated more often, かたぎり塾アプリ or KcalVoice（カロリーボイス） AI音声カロリー計算?

かたぎり塾アプリ ships an update every 3 weeks, and KcalVoice（カロリーボイス） AI音声カロリー計算 every 5 days. Most recently, かたぎり塾アプリ was updated on November 3, 2026 and KcalVoice（カロリーボイス） AI音声カロリー計算 on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*